Degrees and Radians

Front

What is the relationship between degrees and radians?

Back

Degrees and radians are two units for measuring angles. 180 degrees is equal to π radians.

Front

How do you convert radians to degrees?

Back

To convert radians to degrees, multiply the radian measure by 180/π.

Front

How do you convert degrees to radians?

Back

To convert degrees to radians, multiply the degree measure by π/180.

Front

What is the value of π in degrees?

Back

π radians is equal to 180 degrees.

Front

What is the value of 1 radian in degrees?

Back

1 radian is approximately 57.2958 degrees.

Front

How many degrees are in a full circle?

Back

There are 360 degrees in a full circle.

Front

How many radians are in a full circle?

Back

There are 2π radians in a full circle.

Front

What is 90 degrees in radians?

Back

90 degrees is equal to π/2 radians.

Front

What is 180 degrees in radians?

Back

180 degrees is equal to π radians.

Front

What is 270 degrees in radians?

Back

270 degrees is equal to 3π/2 radians.